diff --git a/src/wolfio.c b/src/wolfio.c
index 020c3dc21..4c7efad88 100644
--- a/src/wolfio.c
+++ b/src/wolfio.c
@@ -536,7 +536,7 @@ int EmbedGenerateCookie(WOLFSSL* ssl, byte *buf, int sz, void *ctx)
         SOCKADDR_S addr;
 
         /* sanity checks on arguments */
-        if (ssl == NULL || ip == NULL || ipSz < 0 || ipSz > DTLS_EXPORT_IP) {
+        if (ssl == NULL || ip == NULL || ipSz < 0 || ipSz > MAX_EXPORT_IP) {
             return BAD_FUNC_ARG;
         }
 
diff --git a/wolfssl/ssl.h b/wolfssl/ssl.h
index 83c99d875..7b3f0b7d5 100644
--- a/wolfssl/ssl.h
+++ b/wolfssl/ssl.h
@@ -878,8 +878,10 @@ WOLFSSL_ABI WOLFSSL_API WOLFSSL_METHOD *wolfTLSv1_2_client_method(void);
 #endif
 
 #ifdef WOLFSSL_SESSION_EXPORT
-int wolfSSL_tls_import(WOLFSSL* ssl, const unsigned char* buf, unsigned int sz);
-int wolfSSL_tls_export(WOLFSSL* ssl, unsigned char* buf, unsigned int* sz);
+WOLFSSL_API int wolfSSL_tls_import(WOLFSSL* ssl, const unsigned char* buf,
+        unsigned int sz);
+WOLFSSL_API int wolfSSL_tls_export(WOLFSSL* ssl, unsigned char* buf,
+        unsigned int* sz);
 
 #ifdef WOLFSSL_DTLS